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Cheap flights from Brownsville to Washington, D.C. from $349

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Brownsville to Washington, D.C. departing on 10/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Brownsville to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:37 pm - 10:54 pm
BRO
-
BWI
6h 17m
1 stop
American Airlines Logo
11:55 am - 7:28 pm
BWI
-
BRO
8h 33m
1 stop
$349American Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
9:20 am - 4:28 pm
BRO
-
BWI
6h 08m
1 stop
United Airlines Logo
10:25 am - 6:13 pm
BWI
-
BRO
8h 48m
2 stops
$354United Airlines
Wed, Aug 19 - Tue, Aug 25
American Airlines Logo
10:44 am - 7:24 pm
BRO
-
BWI
7h 40m
1 stop
American Airlines Logo
7:17 pm - 12:13 am
BWI
-
BRO
5h 56m
1 stop
$419American Airlines
Fri, Jul 24 - Tue, Jul 28
United Airlines Logo
7:15 am - 4:28 pm
BRO
-
BWI
8h 13m
1 stop
United Airlines Logo
3:04 pm - 9:59 pm
BWI
-
BRO
7h 55m
1 stop
$449United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
9:20 am - 4:28 pm
BRO
-
BWI
6h 08m
1 stop
United Airlines Logo
8:10 am - 3:51 pm
BWI
-
BRO
8h 41m
2 stops
$454United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
9:20 am - 9:29 pm
BRO
-
BWI
11h 09m
2 stops
United Airlines Logo
8:10 am - 6:13 pm
BWI
-
BRO
11h 03m
2 stops
$459United Airlines
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
2:41 pm - 11:59 pm
BRO
-
BWI
8h 18m
1 stop
American Airlines Logo
7:17 pm - 12:13 am
BWI
-
BRO
5h 56m
1 stop
$464American Airlines
Sat, Jul 25 - Mon, Aug 3
American Airlines Logo
3:37 pm - 10:54 pm
BRO
-
BWI
6h 17m
1 stop
American Airlines Logo
11:50 am - 7:28 pm
BWI
-
BRO
8h 38m
2 stops
$486American Airlines
Tue, Oct 27 - Sat, Oct 31
American Airlines Logo
10:44 am - 7:24 pm
BRO
-
BWI
7h 40m
1 stop
American Airlines Logo
1:55 pm - 12:13 am
BWI
-
BRO
11h 18m
2 stops
$501American Airlines
Fri, Jul 24 - Tue, Jul 28
United Airlines Logo
7:15 am - 4:28 pm
BRO
-
BWI
8h 13m
1 stop
United Airlines Logo
1:13 pm - 6:13 pm
BWI
-
BRO
6h 00m
1 stop
$529United Airlines
Fri, Aug 21 - Sun, Aug 23

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United Airlines flights from Brownsville to Baltimore

Our best United Airlines deals on Brownsville to Baltimore flight tickets
United Airlines
Aug 19
BRO9:20 amBrownsville South Padre Is. Intl
6h 08m
1 stop
BWI4:28 pmBaltimore/Washington
Aug 25
BWI10:25 amBaltimore/Washington
8h 48m
2 stops
BRO6:13 pmBrownsville South Padre Is. Intl
$354
United Airlines
Aug 25
BRO7:15 amBrownsville South Padre Is. Intl
8h 13m
1 stop
BWI4:28 pmBaltimore/Washington
Aug 29
BWI3:04 pmBaltimore/Washington
7h 55m
1 stop
BRO9:59 pmBrownsville South Padre Is. Intl
$449
United Airlines
Aug 25
BRO9:20 amBrownsville South Padre Is. Intl
6h 08m
1 stop
BWI4:28 pmBaltimore/Washington
Aug 29
BWI8:10 amBaltimore/Washington
8h 41m
2 stops
BRO3:51 pmBrownsville South Padre Is. Intl
$454

American Airlines flights from Brownsville to Baltimore

Our best American Airlines deals on Brownsville to Baltimore flight tickets
American Airlines
Oct 27
BRO3:37 pmBrownsville South Padre Is. Intl
6h 17m
1 stop
BWI10:54 pmBaltimore/Washington
Oct 31
BWI11:55 amBaltimore/Washington
8h 33m
1 stop
BRO7:28 pmBrownsville South Padre Is. Intl
$349
American Airlines
Jul 24
BRO10:44 amBrownsville South Padre Is. Intl
7h 40m
1 stop
BWI7:24 pmBaltimore/Washington
Jul 28
BWI7:17 pmBaltimore/Washington
5h 56m
1 stop
BRO12:13 amBrownsville South Padre Is. Intl
$419
American Airlines
Jul 25
BRO2:41 pmBrownsville South Padre Is. Intl
8h 18m
1 stop
BWI11:59 pmBaltimore/Washington
Aug 3
BWI7:17 pmBaltimore/Washington
5h 56m
1 stop
BRO12:13 amBrownsville South Padre Is. Intl
$464

momondo Fare Finder

 
Customize your flight search to find flights from Brownsville to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 12, 2026.
Use the filters below to find and compare flights from Brownsville to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrownsvilleBaltimore

BRO - BWI

BROBWI

Brownsville South Padre Is. Intl

Tue 10/27

3:37 pm-10:54 pm

1 stop6h 17m

Baltimore/Washington

Sat 10/31

11:55 am-7:28 pm

1 stop8h 33m

$349

BrownsvilleBaltimore

BRO - BWI

BROBWI

Brownsville South Padre Is. Intl

Wed 8/19

9:20 am-4:28 pm

1 stop6h 08m

Baltimore/Washington

Tue 8/25

10:25 am-6:13 pm

2 stops8h 48m

$354
Quickest round-trip

BrownsvilleBaltimore

BRO - BWI

BROBWI

Brownsville South Padre Is. Intl

Fri 7/24

10:44 am-7:24 pm

1 stop7h 40m

Baltimore/Washington

Tue 7/28

7:17 pm-12:13 am

1 stop5h 56m

$419

BrownsvilleBaltimore

BRO - BWI

BROBWI

Brownsville South Padre Is. Intl

Tue 8/25

7:15 am-4:28 pm

1 stop8h 13m

Baltimore/Washington

Sat 8/29

3:04 pm-9:59 pm

1 stop7h 55m

$449

BrownsvilleBaltimore

BRO - BWI

BROBWI

Brownsville South Padre Is. Intl

Tue 8/25

9:20 am-4:28 pm

1 stop6h 08m

Baltimore/Washington

Sat 8/29

8:10 am-3:51 pm

2 stops8h 41m

$454

BrownsvilleBaltimore

BRO - BWI

BROBWI

Brownsville South Padre Is. Intl

Tue 8/25

9:20 am-9:29 pm

2 stops11h 09m

Baltimore/Washington

Sat 8/29

8:10 am-6:13 pm

2 stops11h 03m

$459

BrownsvilleBaltimore

BRO - BWI

BROBWI

Brownsville South Padre Is. Intl

Sat 7/25

2:41 pm-11:59 pm

1 stop8h 18m

Baltimore/Washington

Mon 8/3

7:17 pm-12:13 am

1 stop5h 56m

$464

BrownsvilleBaltimore

BRO - BWI

BROBWI

Brownsville South Padre Is. Intl

Tue 10/27

3:37 pm-10:54 pm

1 stop6h 17m

Baltimore/Washington

Sat 10/31

11:50 am-7:28 pm

2 stops8h 38m

$486

BrownsvilleBaltimore

BRO - BWI

BROBWI

Brownsville South Padre Is. Intl

Fri 7/24

10:44 am-7:24 pm

1 stop7h 40m

Baltimore/Washington

Tue 7/28

1:55 pm-12:13 am

2 stops11h 18m

$501

BrownsvilleBaltimore

BRO - BWI

BROBWI

Brownsville South Padre Is. Intl

Fri 8/21

7:15 am-4:28 pm

1 stop8h 13m

Baltimore/Washington

Sun 8/23

1:13 pm-6:13 pm

1 stop6h 00m

$529

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Brownsville to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Brownsville to Baltimore flights?

You could potentially save up to 31% on your flight if you consider stops on a Brownsville to Baltimore flight.

When to book flights from Brownsville to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Brownsville to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Brownsville to Baltimore (BRO to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brownsville to Baltimore

Fastest flight time

6h 08m

Direct flights

None
The fastest flight from Brownsville to Baltimore takes 6h 08m
There are no direct flights from Brownsville to Baltimore. There are no popular flight routes from Brownsville to Baltimore.
Search flight deals

Frequently asked questions about flying from Brownsville to Baltimore

  • How far is Brownsville South Padre Is. Intl to Baltimore/Washington by plane?

    The straight-line distance from Brownsville South Padre Is. Intl to Baltimore/Washington is 1520.1 mi. Flights usually cover this in 6h 08m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Brownsville South Padre Is. Intl Airport to Baltimore/Washington Airport?

    Prices for flights from Brownsville South Padre Is. Intl Airport to Baltimore/Washington Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Brownsville South Padre Is. Intl Airport to Baltimore/Washington Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brownsville South Padre Is. Intl Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The travel and health documents you'll need for your trip to Baltimore/Washington Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baltimore/Washington Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Brownsville to Baltimore?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Brownsville to Baltimore. momondo saves you time and could save you money on your trip.

Can I find flights from Brownsville to Baltimore with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Brownsville to Baltimore flights to just show those with flexible booking policies.

How can momondo help me find flights from Brownsville to Baltimore?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Baltimore from Brownsville.

I’m not ready to book a flight from Brownsville to Baltimore right now. Can momondo alert me if prices change?

Price alerts on flights to Baltimore from Brownsville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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